[oracle@DB01 wallet]$ ls
web151.cer

[oracle@DB01 wallet]$ orapki wallet create -wallet /home/oracle/wallet -pwd Xag##123 -auto_login
                      orapki wallet create -wallet /dir1/rh -pwd walletpassword -auto_login
Oracle PKI Tool : Version 12.2.0.1.0
Copyright (c) 2004, 2016, Oracle and/or its affiliates. All rights reserved.

Operation is successfully completed.

[oracle@DB01 wallet]$ 
    orapki wallet add -wallet /home/oracle/wallet -trusted_cert -cert /home/oracle/wallet/xinfuli2.cer -pwd Xag##123
					  
    orapki wallet add -wallet /dir1/rh -trusted_cert -cert "/dir1/rh/rh_01.crt" -pwd walletpassword
    orapki wallet add -wallet /dir1/rh -trusted_cert -cert "/dir1/rh/rh_02.crt" -pwd walletpassword